Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness

Frame	Nreads	Zeropoints	Mag plots	Spatial mag deviation	Spatial sky 16325A emission deviations (filled: sky, open: star)	Spatial sky continuum emission	Spatial sky telluric CO2 absorption deviations (filled: H < 10)
12000077	47	Red Green Blue z 19.12 znorm 14.94 sky 14.1 13.8 13.7 S/N 19.6 27.6 27.6 S/N(c) 21.5 26.7 19.2 SN(E/C) 0.96
12000078	47	Red Green Blue z 19.08 znorm 14.90 sky 14.2 14.1 14.1 S/N 19.2 27.0 27.7 S/N(c) 20.7 26.0 18.8 SN(E/C) 0.97
12000079	47	Red Green Blue z 19.02 znorm 14.84 sky 14.1 14.1 14.0 S/N 18.5 26.1 26.8 S/N(c) 20.2 25.3 18.5 SN(E/C) 0.95
12000080	47	Red Green Blue z 19.02 znorm 14.84 sky 14.1 14.1 14.0 S/N 18.5 26.0 27.0 S/N(c) 20.3 25.5 18.6 SN(E/C) 0.98